EP0614208A3 - Arc quenching device in particular for an automatic cut-out or contactors. - Google Patents
Arc quenching device in particular for an automatic cut-out or contactors. Download PDFInfo
- Publication number
- EP0614208A3 EP0614208A3 EP94102534A EP94102534A EP0614208A3 EP 0614208 A3 EP0614208 A3 EP 0614208A3 EP 94102534 A EP94102534 A EP 94102534A EP 94102534 A EP94102534 A EP 94102534A EP 0614208 A3 EP0614208 A3 EP 0614208A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- arc
- contact location
- quenching device
- automatic cut
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010791 quenching Methods 0.000 title abstract 5
- 230000000171 quenching effect Effects 0.000 title abstract 5
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/346—Details concerning the arc formation chamber
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Arc Welding In General (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4306226 | 1993-02-27 | ||
DE4306226A DE4306226A1 (en) | 1993-02-27 | 1993-02-27 | Arc extinguishing arrangement, in particular for a circuit breaker and contactors |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0614208A2 EP0614208A2 (en) | 1994-09-07 |
EP0614208A3 true EP0614208A3 (en) | 1995-07-26 |
EP0614208B1 EP0614208B1 (en) | 1997-04-23 |
Family
ID=6481581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94102534A Expired - Lifetime EP0614208B1 (en) | 1993-02-27 | 1994-02-19 | Arc quenching device in particular for an automatic cut-out or contactors |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0614208B1 (en) |
AT (1) | ATE152284T1 (en) |
DE (2) | DE4306226A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1041616C (en) * | 1994-03-11 | 1999-01-13 | 中国石油化工总公司 | Method No.2 for synthesizing beta zeolite |
DE19935632A1 (en) * | 1999-07-29 | 2001-02-01 | Abb Patent Gmbh | Arc quenching plate package for an electrical switching device |
CN108447749B (en) * | 2018-04-04 | 2023-09-12 | 上海电科电器科技有限公司 | Arc striking and running structure |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1021054B (en) * | 1954-05-11 | 1957-12-19 | Siemens Ag | Switching chamber for electrical switchgear |
CH348437A (en) * | 1955-09-22 | 1960-08-31 | Siemens Ag | Arrangement for extinguishing arcs in electrical switching devices |
DE1926693A1 (en) * | 1969-05-24 | 1970-11-26 | Siemens Ag | Arc extinguishing chamber for low-voltage circuit breakers |
DE7027838U (en) * | 1970-07-24 | 1971-12-23 | Siemens Ag | SWITCHING DEVICE WITH A SWITCH CHAMBER |
DE2816352A1 (en) * | 1978-04-12 | 1979-10-25 | Siemens Ag | LV circuit breaker - has protective element preventing entry of arc gases to switching mechanism mounted in one of pole chambers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1194489B (en) * | 1960-12-07 | 1965-06-10 | Licentia Gmbh | Self-switch in slim design with current-dependent tripping devices and means for arc extinguishing |
SU488264A1 (en) * | 1973-02-20 | 1975-10-15 | Предприятие П/Я А-7374 | Contactor arcing system |
SU729671A1 (en) * | 1978-03-20 | 1980-04-25 | Северо-Западный Заочный Политехнический Институт | Arc-extinguishing device |
SU945913A1 (en) * | 1980-06-09 | 1982-07-23 | Ленинградское Электромашиностроительное Объединение "Электросила" Им.С.М.Кирова | Device for determining the rate and time of formation of reference spots of electric arc on electrode |
DE3443121A1 (en) * | 1984-11-27 | 1986-05-28 | Brown, Boveri & Cie Ag, 6800 Mannheim | ELECTRICAL CIRCUIT BREAKER |
-
1993
- 1993-02-27 DE DE4306226A patent/DE4306226A1/en not_active Withdrawn
-
1994
- 1994-02-19 EP EP94102534A patent/EP0614208B1/en not_active Expired - Lifetime
- 1994-02-19 AT AT94102534T patent/ATE152284T1/en active
- 1994-02-19 DE DE59402471T patent/DE59402471D1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1021054B (en) * | 1954-05-11 | 1957-12-19 | Siemens Ag | Switching chamber for electrical switchgear |
CH348437A (en) * | 1955-09-22 | 1960-08-31 | Siemens Ag | Arrangement for extinguishing arcs in electrical switching devices |
DE1926693A1 (en) * | 1969-05-24 | 1970-11-26 | Siemens Ag | Arc extinguishing chamber for low-voltage circuit breakers |
DE7027838U (en) * | 1970-07-24 | 1971-12-23 | Siemens Ag | SWITCHING DEVICE WITH A SWITCH CHAMBER |
DE2816352A1 (en) * | 1978-04-12 | 1979-10-25 | Siemens Ag | LV circuit breaker - has protective element preventing entry of arc gases to switching mechanism mounted in one of pole chambers |
Also Published As
Publication number | Publication date |
---|---|
EP0614208A2 (en) | 1994-09-07 |
ATE152284T1 (en) | 1997-05-15 |
EP0614208B1 (en) | 1997-04-23 |
DE4306226A1 (en) | 1994-09-01 |
DE59402471D1 (en) | 1997-05-28 |
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